Samsung 25R 18650 2500mAh Green High drain Hybrid IMR - High discharge rechargeable battery.
Capacity: 2500mAh at Discharge: 0.2C, 2.5V discharge cut-off Charge CC/CV: 2.25A, 4.20 ± 0.05 V, 100mA cut-off (Max charge current 4A) Charging time: Standard charge 180min / 100mA cut-off Charge at max charging current: 50min (at 25°C) / 100mA cut-off (will impact batt. life) Max. continuous discharge: 20A(at 25°C), Max. Temperature cut-off: 70°C Weight: 45g Dimensions: H 64.85± 0.15mm D 18.33 ± 0.07mm Chemistry: NCA Nominal Voltage: 3.6V Positive terminal: Flat top Battery size | shape: 18650 | cylindrical
Never completely discharge li-ion battery ( below 2.5V under load ). Charge fully to 4.2V before first use. Never attach any metal moving part |magnet| to the top-positive, or the bottom-negative battery contact. Never use force to install (insert) li-ion battery. Do not use old and new battery cells together. Use only high quality battery charger. Do not expose to heat. Do not short (connect) positive (top), and negative (bottom) battery terminals (contacts). Keep battery that is not in use in plastic holder (or any insulating [plastic] container). Do not charge battery over 4.22V (another reason to use high quality battery charger). Do not charge unattended. Do not store your li-ion batteries fully charged (for extended period of time). Store in cold and dry place at approximately 3.7V (storage charge). After battery is discharged-don't leave it discharged=>charge it as soon as possible User should have enough knowledge on Li-Ion rechargeable batteries: in discharging, charging, assembly, handling, and proper Li-ion battery storage before use. Orbtronic LLC is NOT responsible for any damages and consequences caused by misuse.
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